Overview
DSC (Differential Scanning Calorimetry) is a classic thermal analysis method for studying the thermodynamic effects at controlled program temperatures, and it has been widely applied in various fields such as research and development, process optimization, quality inspection and control, and failure analysis of materials and chemicals. Using the DSC method, we can investigate phase transitions of inorganic materials, melting and crystallization processes of polymer materials, polymorphism of drugs, and solid/liquid phase ratios of foods like fats and oils. Compliant with national standards GB/T2951.42-2008, GB/T15065-2009, GB/T17391-1998, and GB/T19466.6-2009.
Technical Features
1. Full DC temperature control system, eliminating interference caused by temperature control on differential heat signals.
2. USB communication interface with strong versatility, reliable signals without interruption, and supports auto-recovery connection function.
3. The furnace body features a compact structure with adjustable heating and cooling rates.
4. Enhanced installation process with full mechanical fixation, completely avoiding the contamination of the heat differential signal by the internal gel of the furnace.
5. Dual-temperature probe ensures high repeatability in sample temperature measurement.
6. The digital gas mass flow meter automatically switches between two gas flow paths, with rapid switching speed and short stabilization time.
7. Standard specification samples are provided for customer convenience in adjusting temperature coefficients.
8. Software is adaptable to computer screens of various resolutions; supports laptops, desktops, and compatible with operating systems such as WIN2000, XP, WIN7, WIN8, WIN10, etc.
9. Supports user-programmable routines for full automation of measurement steps. The software offers dozens of commands, allowing users to flexibly combine various instructions according to their measurement procedures and save them. Complex operations are simplified into one-click operations.
10. Optional refrigeration module (suitable for materials with low glass transition or melting points, or for rapid cooling requirements).
Technical Specifications
DSC Range: 0 ~ ±250 mW
2. Temperature Range: Room temperature to 500°C
3. Heating Rate: 0.1~80℃/min
4. Temperature Resolution: 0.01℃
5. Temperature Accuracy: ±0.1℃
6. Temperature Repeatability: ±0.1℃
7. DSC Accuracy: ±2%
8. DSC Resolution: 0.001mW
9. DSC Resolution: 0.001 mW
10. Temperature Control Methods: Heating, Constant Temperature, Cooling, and Circulating Temperature Control (fully automatic program control)
11. Curve Scan: Heating Scan
12. Atmosphere Control: The gas mass flow meter automatically switches between two gas lines.
13. Display Method: 24-bit color, 7-inch LED touch screen display
14. Data Interface: USB standard interface, with corresponding operation software
15. Parameter Standard: Equipped with standard calibration material, featuring one-touch calibration function, allowing users to calibrate temperature independently.
16. Operating Power: AC220V, 50Hz/60Hz
Application Examples
Measurements of physical and chemical changes related to heat, such as glass transition temperature, melting point, fusion temperature, crystallization and crystallization heat, phase transition reaction heat, product thermal stability, curing/cross-linking, oxidation induction time, reaction kinetics, specific heat, etc.
